//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Web.UI;
using DotNetNuke.Common.Utilities;
using DotNetNuke.Services.Localization;
namespace DotNetNuke.UI.WebControls
{
	[ToolboxData("<{0}:TrueFalseEditControl runat=server></{0}:TrueFalseEditControl>")]
	public class TrueFalseEditControl : EditControl
	{
		public TrueFalseEditControl()
		{
			this.SystemType = "System.Boolean";
		}
		protected bool BooleanValue {
			get {
				bool boolValue = Null.NullBoolean;
				try {
					boolValue = Convert.ToBoolean(Value);
				} catch (Exception ex) {
				}
				return boolValue;
			}
		}
		protected bool OldBooleanValue {
			get {
				bool boolValue = Null.NullBoolean;
				try {
					boolValue = Convert.ToBoolean(OldValue);
				} catch (Exception ex) {
				}
				return boolValue;
			}
		}
		protected override string StringValue {
			get { return BooleanValue.ToString(); }
			set {
				bool setValue = bool.Parse(value);
				this.Value = setValue;
			}
		}
		protected override void OnDataChanged(EventArgs e)
		{
			PropertyEditorEventArgs args = new PropertyEditorEventArgs(Name);
			args.Value = BooleanValue;
			args.OldValue = OldBooleanValue;
			args.StringValue = StringValue;
			base.OnValueChanged(args);
		}
		protected override void RenderEditMode(System.Web.UI.HtmlTextWriter writer)
		{
			writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio");
			if ((BooleanValue)) {
				writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked");
			}
			writer.AddAttribute(HtmlTextWriterAttribute.Value, "True");
			writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
			writer.RenderBeginTag(HtmlTextWriterTag.Input);
			writer.RenderEndTag();
			ControlStyle.AddAttributesToRender(writer);
			writer.RenderBeginTag(HtmlTextWriterTag.Span);
			writer.Write(Localization.GetString("True", Localization.SharedResourceFile));
			writer.RenderEndTag();
			writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio");
			if ((!BooleanValue)) {
				writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked");
			}
			writer.AddAttribute(HtmlTextWriterAttribute.Value, "False");
			writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
			writer.RenderBeginTag(HtmlTextWriterTag.Input);
			writer.RenderEndTag();
			ControlStyle.AddAttributesToRender(writer);
			writer.RenderBeginTag(HtmlTextWriterTag.Span);
			writer.Write(Localization.GetString("False", Localization.SharedResourceFile));
			writer.RenderEndTag();
		}
	}
}
